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Vhf Radios

March 6th, 2010 Belcot No comments

Thanks for visiting our site about Radios ! We hope you will find clear information about Vhf Radios. Feel free to browse our website. When you do not find the information immediately, you can also use the search feature on our site. We provide you with articles, pictures, youtube movies, .... . Push the contact button when you have a question.

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1958 REL Radio Engineering Labs White Alice VHF Communications System Print Ad (45036) 1958 REL Radio Engineering Labs White Alice VHF Communications System Print Ad (45036)
Used From: $12.99

An original vintage magazine ad print from the year published. Print ads make unique gift items that can be framed as artwork. Shipped flat un-framed in plastic sleeve with backing board.


Oceanus DSC VHF Marine Radio Black Oceanus DSC VHF Marine Radio Black
List Price: $296.95
Sale Price: $120.74

Oceanus DSC VHF Marine Radio Black - Oceanus VHF marine radio- All USA, international, and Canadian marine channels- DSC (digital selective calling): includes distress button, position send, and request- Meets RTCM SC101 specifications- Wireless mic ready (WHAM and WHAM2 - up to 2 wireless mics, not included)- Ultra compact rugged construction- Meets JIS7 waterproof specifications (submersible level)- 3 Year Uniden water protection warranty- Quik command one-touch channel 16 and channel 9 key on mic - New durable rubber grip mic- Triple watch plus: allows you to monitor emergency channels 16 and 9, another user selectable channel, and weather alert- Memory scan- S...


Uniden GPS Intuitive Fixed Mount VHF/Dual Zone Loud Hailer Marine Radio - Black - Model UM-625CBK Marine Radios Uniden GPS Intuitive Fixed Mount VHF/Dual Zone Loud Hailer Marine Radio - Black - Model UM-625CBK Marine Radios
List Price: $329.95
Sale Price: $302.23

2 x 30-watt loud hailer for independent or dual useNMEA 0183 digital input/output to allow connection of external GPS unitAll USA, Canadian and International marine channel availabilityTriple Watch monitors instant channels 16 and 9 and one pre-selected channel all at onceClass D DSC ratedSelectable 1 or 25-watt RF output powerScrambler capableIntercom, preprogrammed fog signalsBacklit 2 3/16" TFT LCD display and keysJIS7 waterproofCompatible with uniden® WHAMX4 mics for wireless operation


TEKK PRO-20 Black VHF 2-Way Radio Model PCI-150A TEKK PRO-20 Black VHF 2-Way Radio Model PCI-150A
Used From: $88.00

TEKK PRO-20 Black VHF 2-Way Radio Model PCI-150A Single Channel. Radio Only


TOP 60 TIPS SAFETY. TOP 60 TIPS SAFETY.
List Price: $34.95
Sale Price: $34.95

An excellent program for any boater whether beginner or experienced and a valuable checklist that can be reviewed time and time again to ensure safe boating. Subjects Covered Include: personal floatation devices, EPIRB'S, fire prevention, life rafts, weather considerations, fuel system safety, radar use, first aid, emergencies at sea, boat handling, VHF radio procedures, trailering safety tips, low visibility tips, distress signals.


100' EXTENSION ULTRA LOW LOSS COAX CABLE 100' EXTENSION ULTRA LOW LOSS COAX CABLE
Sale Price: $97.22

Wilson 952300 100' Ultra Low Loss Coax Cable. This 100 ft cable is LMR-400 type with N Male connectors. The loss over the whole cable run is -4dB. LMR-400 is a very low-loss 50 ohm cable compatible with all the amplifiers on our site (except the SignalBoost DT)...


Times Microwave USA LMR-400 50 0hm Coxial Cable Times Microwave USA LMR-400 50 0hm Coxial Cable
List Price: $66.90
Sale Price: $46.79

Ultra Low Loss Cable is designed to transmit the maximum signal to your antennas. 1/2 inch LMR-400 cable by Times Microwave USA meets Military Specifications with silver foil and silver coated copper conductors for less signal loss in runs up to 200 feet...


Vhf Radios
Vhf Radios

Radio Sport Contests - Exciting List For Enthusiastic Hobbyists

Radiosport is a term that can be used as only a single word or two different words. It is used to refer to the "ham" or the radio equipment used by amateurs for playing radio controlled games. These games could be group or single person events. It can also involve external competitors in a Real Time race or a performance of some sort over a period of time.

These contest, usually sponsored events, last from as less as a few hours to a few days. World wide being two days long. It can be local or it may even involve traveling some distances. It can range from contests that last only for a few hours to contests held cumulatively for many weekends. Each event has its own set of rules including which regions or stations can participate and more.

This is popularly known as radiosports. A few contests are listed.

Dx-Contest:
This involves stations making contact in a two manner with as many other stations as possible covering the longest distance they can. Today, this is popularly known as the International DX contest. People are given awards for the following. The 'Worked All States Award'- given if the entrants contact at least one person from every state present in the USA. Similarly the "Worked All Continents Award' is given away if someone from all the continents are contacted. The "Worked All Zones Award" follows the same logic for different time zones. The other awards are DX Century Club award, and VHF/UHF century club award.

One other event is Amateur Radio Direction Finding with the help of radios. It involves finding a definite number of transmitters from a definite location in a map, all before arriving at the finish line. This requires good athletic ability as well as direction finding skills with radios.

Bunny hunting or Fox Oaring: This, though similar to the aforementioned contest, involves ham's short range equipment and hence more direction finding skill of the contestant as compared to athletic ability. There is larger technicality in this contest. As the radio can only detect signals within a 100 m radius, the contestant must identify the hidden transmitter in an area or radius 200 meters.

Radio Orienting contest: this is a severely restricted game played in compact areas. Very large technical skill is required to play this game.

Another form of bunny hunting utilizes vehicular transportation over long distances. The hams travel in the vehicles to the required region and locate the transmitter. Whoever can find the transmitter and reach the end line first is the winner. In another, the person who finds a specific number of hidden transmitters from different places first, wins. For this, traveling skill, equipment efficiency and orientation skill should be good.

These events are referred to as ARDF contest, abbrevatiation for Amateur Radio Direction Finding Contests. Radio sports and contests are only one side of the hobby. It is not necessary to enter contests. However many people get obsessed with this and start collecting dozens of winning certificates. At the other end of the curve are people who use the ham for their own communication and satisfaction.

One significant thing that can't go without mention is that hams often contact space stations. There are many astronauts who become licensed radio operators and utilize the radio for educational and emergency purposes.

Once spanning just a small region within a given radius, the ham has now penetrated even space. Initially only based on Morse Code, this has evolved into variations including digital transmission, voice etc. Radio transmission has indeed changed a lot in the recent years.

About the Author

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VHF Radio Transmitter from the DDR

Check Amazon for Vhf Radios products.


1958 REL Radio Engineering Labs White Alice VHF Communications System Print Ad (45036)


1958 REL Radio Engineering Labs White Alice VHF Communications System Print Ad (45036)



An original vintage magazine ad print from the year published. Print ads make unique gift items that can be framed as artwork. Shipped flat un-framed in plastic sleeve with backing board....

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